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Date:   Mon, 5 Jun 2023 14:28:07 +0300
From:   Andy Shevchenko <andriy.shevchenko@intel.com>
To:     Tony Lindgren <tony@atomide.com>
Cc:     John Ogness <john.ogness@linutronix.de>,
        Chen-Yu Tsai <wenst@chromium.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Jiri Slaby <jirislaby@kernel.org>, Dhruva Gole <d-gole@ti.com>,
        Ilpo =?iso-8859-1?Q?J=E4rvinen?= <ilpo.jarvinen@linux.intel.com>,
        Johan Hovold <johan@kernel.org>,
        Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
        Vignesh Raghavendra <vigneshr@ti.com>,
        linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-serial@vger.kernel.org,
        =?iso-8859-1?Q?N=EDcolas_F=2E_R=2E_A=2E?= Prado 
        <nfraprado@collabora.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>,
        linux-mediatek@lists.infradead.org
Subject: Re: [PATCH v12 1/1] serial: core: Start managing serial controllers
 to enable runtime PM
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On Mon, Jun 05, 2023 at 09:15:11AM +0300, Tony Lindgren wrote:
> * Tony Lindgren <tony@atomide.com> [230603 06:35]:

...

>  	/* wait until UART in idle status */
>  	while
> -		(serial_in(up, MTK_UART_DEBUG0));
> +		(mtk8250_read(data, MTK_UART_DEBUG0));

In case you go with this, make it a single line.

-- 
With Best Regards,
Andy Shevchenko